Idukki Weather in December

The climate in Idukki during December can be summarized as hot, humid and reasonably dry.

December is in the winter in Idukki and is typically the coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (82°F), whilst at night 19°C (67°F) is normal.

On average December is the 4th driest month of the year in Idukki with around 59mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.4 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Idukki in December 2024.